Jogy George

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Questions related from Jogy George

Gravity acts on particle with mass. Space, ie Vacuum, does not have massive particle. So how can gravity affect the space? How can it distort it?

Related to Astronomy and Gravity.

07 July 2014 552 14 View

How can a Fabry Perot Interferometer (FPI) measure pm (pico-meter) displacements, using a mirror made of atoms with sizes of nm?

The Bohr structure of atom consists of a nucleus (~fm), surrounded by electrons cloud (~ nm). Now, having a scale graduated in " nm" due to uncertainty in electron position in the cloud (ie...

07 July 2014 523 4 View

What is the Gravitomagnetic field of the Earth? Is it expressed in units of Hz or m/s^2?

Gravity and Theory of relativity

11 November 2013 993 1 View